Qualification certificate
Qualification certification
In 2014, Fujian United Petrochemical awarded excellent supplier
In 2013, Sinopec awarded Excellent Supplier
In 2013, Sinopec Qilu Branch awarded Excellent Supplier
2007 Maoming Petrochemical awarded excellent supplier
In 2006, Sinopec Beijing Yanshan Branch awarded Excellent Supplier
Award of Excellent Supplier for the Sichuan East Gas Pipeline Project in 2010
Thank you letter from Sinopec Jingmen Company in 2023
2021 China National Petroleum Jilin Branch Thank You Letter
Emergency Response Service Record Form of Sinopec Yangzi Petrochemical Co., Ltd
TEL: +86-317-6331988/6330898/0931
TEL: +86 132 9270 7679
E-mail: hengtonggp@163.com
Address: Zhenggang Industry Park, Yanshan County, Hebei Province, P.R.China
TEL: +86-317-6331988/6330898/0931
TEL: +86 132 9270 7679
E-mail: hengtonggp@163.com
Address: Zhenggang Industry Park, Yanshan County, Hebei Province, P.R.China
SOCIAL MEDIA
Copyright ? 2023 Hebei Hengtong Pipe Fittings Group Co., Ltd. 冀ICP備08005593號(hào)-1 Powered by CANGZHOUSHANGDING